package com.powernode.mapper;

import com.powernode.domain.Attachment;

import java.util.List;

/**
*内容: 
*作者: cy
*/   
    
   
public interface AttachmentMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Attachment record);

    int insertSelective(Attachment record);

    Attachment selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Attachment record);

    int updateByPrimaryKey(Attachment record);

    List<Attachment> queryAllAttachment();
}